Assignee profile:

Hydro Quebec

City:

Montreal

Country:

Canada

Published Applications:

114

Last publication date:

2023-06-29

Patent Grants:

88

Last grant date:

2024-05-28

Top Inventors for applications by Hydro Quebec

These are the the leading inventors for applications assigned to Hydro Quebec:

Recent patent applications by Hydro Quebec

Hydro Quebec based in Montreal, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2023-06-29 ✅ Patent 11,993,858 granted on 2024-05-28
US20230203690A1
Chemistry; metallurgy

System and method for storing and generating electricity

#2 | 2023-03-09 ✅ Patent 11,860,213 granted on 2024-01-02
US20230075892A1
Physics

Method, system and software product to identify installations likely to exhibit an electrical non-conformity

#3 | 2022-11-03 ✅ Patent 12,097,956 granted on 2024-09-24
US20220348323A1
Performing operations; transporting

Drone with tool positioning system

#4 | 2022-03-17 ✅ Patent 11,705,579 granted on 2023-07-18
US20220085412A1
Electricity

Additive for electrolytes

#5 | 2021-11-18 ✅ Patent 11,513,148 granted on 2022-11-29
US20210356508A1
Physics

Method, system and software product to identify installations likely to exhibit an electrical non-conformity

#6 | 2021-07-08 ✅ Patent 11,916,196 granted on 2024-02-27
US20210210786A1
Electricity

Electrolytic solution for lithium-ion secondary battery and lithium-ion secondary battery

#7 | 2021-07-01 ✅ Patent 12,159,969 granted on 2024-12-03
US20210202995A1
Electricity

Lithium-ion secondary battery

#8 | 2021-05-20 ✅ Patent 11,643,497 granted on 2023-05-09
US20210147604A1
Chemistry; metallurgy

Polymers comprising imidazole derivatives and their use in electrochemical cells

#9 | 2021-05-20 ✅ Patent 11,649,190 granted on 2023-05-16
US20210147299A1
Chemistry; metallurgy

Ceramics, methods for the production thereof and uses of same

#10 | 2021-04-15 ✅ Patent 11,661,344 granted on 2023-05-30
US20210107791A1
Chemistry; metallurgy

Method for the purification of raw carbon nanotubes

#11 | 2020-12-24 ✅ Patent 11,049,667 granted on 2021-06-29
US20200402729A1
Electricity

Heat energy-powered electrochemical cells

#12 | 2020-11-19 ✅ Patent 11,417,878 granted on 2022-08-16
US20200365887A1
Electricity

Electrode materials in the form of lithium-based alloy and methods for manufacturing same

#13 | 2020-10-01 ✅ Patent 11,563,209 granted on 2023-01-24
US20200313169A1
Electricity

Carbon-coated active particles and processes for their preparation

#14 | 2020-09-17 ✅ Patent 11,453,835 granted on 2022-09-27
US20200291323A1
Chemistry; metallurgy

Polymers and the use thereof as lubricating agents in the production of alkali metal films

#15 | 2020-09-10 ✅ Patent 11,469,419 granted on 2022-10-11
US20200287218A1
Electricity

Sulfur-containing compounds and polymers and the use thereof in electrochemical cells

#16 | 2020-07-30 ✅ Patent 11,335,894 granted on 2022-05-17
US20200243833A1
Electricity

Multilayer material based on active lithium, method of preparation and applications in electrochemical generators

#17 | 2020-06-11 ✅ Patent 11,345,657 granted on 2022-05-31
US20200181071A1
Chemistry; metallurgy

Sulfamic acid derivatives and processes for their preparation

#18 | 2020-03-19 ✅ Patent 10,804,040 granted on 2020-10-13
US20200090877A1
Electricity

Heat energy-powered electrochemical cells

#19 | 2020-01-09
US20200013561A1
Electricity

Particles Containing a Non-Conducting or Semi-Conducting Nucleus Covered with a Hybrid Conducting layer, Their Processes of Preparation and uses in Electrochemical Devices

#20 | 2019-12-19
US20190384873A1
Physics

SYSTEM AND METHOD FOR ESTIMATING A NUMBER OF ELECTRONIC THERMOSTATS IN AN AREA

#21 | 2019-12-19 ✅ Patent 11,749,798 granted on 2023-09-05
US20190381572A1
Performing operations; transporting

Nanoparticles comprising a core covered with a passivation layer, process for manufacture and uses thereof

#22 | 2019-11-07 ✅ Patent 10,921,354 granted on 2021-02-16
US20190339311A1
Physics

Power grid electric transient detector, method for detecting power grid electric transients and electric management system with power grid electric transient detection

#23 | 2019-09-12 ✅ Patent 11,092,632 granted on 2021-08-17
US20190277896A1
Physics

Resistance-measuring device and method

#24 | 2019-08-22 ✅ Patent 11,368,002 granted on 2022-06-21
US20190260191A1
Electricity

Unmanned aerial vehicle for monitoring an electrical line

#25 | 2019-04-04 ✅ Patent 11,239,496 granted on 2022-02-01
US20190103632A1
Electricity

Additive for electrolytes

#26 | 2019-03-14 ✅ Patent 10,811,731 granted on 2020-10-20
US20190081367A1
Electricity

Electrolyte purification method using calcium carbide, and electrolytes thus obtained

#27 | 2019-02-14 ✅ Patent 10,711,218 granted on 2020-07-14
US20190048281A1
Chemistry; metallurgy

Polymers and the use thereof as lubricating agents in the production of alkali metal films

#28 | 2018-11-01
US20180316058A1
Electricity

RECHARGEABLE ELECTROCHEMICAL ACCUMULATOR

#29 | 2018-10-04 ✅ Patent 10,944,107 granted on 2021-03-09
US20180287155A1
Electricity

Methods for the preparation and use of positive electrode materials coated with carbon in lithium secondary batteries

#30 | 2018-06-28 ✅ Patent 10,497,966 granted on 2019-12-03
US20180183093A1
Electricity

Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus

#31 | 2017-11-30 ✅ Patent 11,050,059 granted on 2021-06-29
US20170346096A1
Electricity

Coated metal oxide particles with low dissolution rate, methods for preparing same and use thereof in electrochemical systems

#32 | 2017-06-29 ✅ Patent 10,879,521 granted on 2020-12-29
US20170187029A1
Electricity

Electrode coated with a film obtained from an aqueous solution comprising a water-soluble binder, production method thereof and uses of same

#33 | 2017-05-04 ✅ Patent 10,090,525 granted on 2018-10-02
US20170125813A1
Electricity

Positive-electrode materials: methods for their preparation and use in lithium secondary batteries

#34 | 2017-03-02 ✅ Patent 9,613,271 granted on 2017-04-04
US20170061208A1
Physics

Determining severity of a geomagnetic disturbance on a power grid using similarity measures

#35 | 2016-12-22 ✅ Patent 10,734,647 granted on 2020-08-04
US20160372746A1
Electricity

LiTiO, LiZTiOor LiZTiO, particles, processes for obtaining same and use as electrochemical generators

#36 | 2016-11-10 ✅ Patent 9,837,662 granted on 2017-12-05
US20160329553A1
Electricity

Particulate anode materials and methods for their preparation

#37 | 2016-06-02 ✅ Patent 9,692,040 granted on 2017-06-27
US20160156017A1
Electricity

Electrode coated with a film obtained from an aqueous solution comprising a water-soluble binder, production method thereof and uses of same

#38 | 2016-05-19 ✅ Patent 9,412,999 granted on 2016-08-09
US20160141603A1
Electricity

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#39 | 2016-03-24 ✅ Patent 9,449,750 granted on 2016-09-20
US20160086712A1
Electricity

Electrical transformer assembly

#40 | 2016-03-03 ✅ Patent 9,508,983 granted on 2016-11-29
US20160060119A1
Chemistry; metallurgy

Potatolike shaped graphite particles with low impurity rate at the surface, process for preparing same

#41 | 2015-11-19 ✅ Patent 10,144,674 granted on 2018-12-04
US20150329428A1
Chemistry; metallurgy

Process for preparing ceramics, ceramics thus obtained and uses thereof, especially as a sputtering target

#42 | 2015-09-24 ✅ Patent 11,545,668 granted on 2023-01-03
US20150270554A1
Electricity

Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode material

#43 | 2015-06-11 ✅ Patent 10,050,270 granted on 2018-08-14
US20150162610A1
Electricity

Lithium-ion secondary battery and method of producing same

#44 | 2015-04-02 ✅ Patent 9,969,757 granted on 2018-05-15
US20150093655A1
Chemistry; metallurgy

Ionic compounds having a silyloxy group

#45 | 2015-02-05 ✅ Patent 9,577,253 granted on 2017-02-21
US20150037673A1
Electricity

Positive-electrode materials: methods for their preparation and use in lithium secondary batteries

#46 | 2014-12-25 ✅ Patent 9,768,441 granted on 2017-09-19
US20140374265A1
Electricity

Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system

#47 | 2014-12-04 ✅ Patent 9,559,356 granted on 2017-01-31
US20140356725A1
Electricity

LiTiO, LiZTiOor LiZTiOparticles, processes for obtaining same and use as electrochemical generators

#48 | 2014-07-24 ✅ Patent 9,870,873 granted on 2018-01-16
US20140205911A1
Electricity

Particles containing a non-conducting or semi-conducting nucleus covered with a hybrid conducting layer, their processes of preparation and uses in electrochemical devices

#49 | 2014-05-01 ✅ Patent 9,905,839 granted on 2018-02-27
US20140120420A1
Electricity

Composite electrode material

#50 | 2014-04-10 ✅ Patent 9,704,646 granted on 2017-07-11
US20140097286A1
Electricity

Ferromagnetic metal ribbon transfer apparatus and method

#51 | 2014-01-23 ✅ Patent 11,398,656 granted on 2022-07-26
US20140023940A1
Electricity

Lithium-air battery

#52 | 2013-12-05 ✅ Patent 9,184,437 granted on 2015-11-10
US20130323600A1
Electricity

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#53 | 2013-09-26 ✅ Patent 8,765,261 granted on 2014-07-01
US20130247863A1
Chemistry; metallurgy

Process for preparing ceramic powders in the presence of a source of carbon, powders thus obtained and their use

#54 | 2013-08-22 ✅ Patent 9,034,490 granted on 2015-05-19
US20130216914A1
Electricity

Multilayer material, method for making same and use as electrode

#55 | 2013-06-06 ✅ Patent 9,484,140 granted on 2016-11-01
US20130139929A1
Electricity

System and method for treating an amorphous metallic ribbon

#56 | 2013-05-16
US20130122365A1
Electricity

MULTILAYER MATERIAL BASED ON ACTIVE LITHIUM, METHOD OF PREPARATION AND APPLICATIONS IN ELECTROCHEMICAL GENERATORS

#57 | 2013-04-11 ✅ Patent 9,208,933 granted on 2015-12-08
US20130088314A1
Electricity

Electrical transformer assembly

#58 | 2013-01-10 ✅ Patent 9,312,537 granted on 2016-04-12
US20130011554A1
Electricity

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#59 | 2012-09-13
US20120231369A1
Chemistry; metallurgy

HEXAFLUOROPROPENE-BASED FLUOROSULFONATED ELASTOMERS WITH A LOW GLASS TRANSITION TEMPERATURE, CONTAINING NEITHER TETRAFLUOROETHYLENE NOR A SILOXANE GROUP

#60 | 2012-05-31 ✅ Patent 9,077,031 granted on 2015-07-07
US20120135311A1
Electricity

LiTiO, LiZTiOor LiZTiO particles, processes for obtaining same and their use in electrochemical generators

#61 | 2012-01-26 ✅ Patent 8,828,103 granted on 2014-09-09
US20120017429A1
Electricity

Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical system

#62 | 2011-11-24 ✅ Patent 8,828,609 granted on 2014-09-09
US20110287325A1
Electricity

Method for preparing an electrochemical cell having a gel electrolyte

#63 | 2011-05-26 ✅ Patent 9,240,596 granted on 2016-01-19
US20110123858A1
Electricity

Composite electrode material

#64 | 2011-05-19
US20110117306A1
Chemistry; metallurgy

FLUOROSULPHONATED ELASTOMERS WITH LOW GLASS TRANSITION BASED OF VINYLIDENE FLUORIDE

#65 | 2011-05-12
US20110108771A1
Electricity

COMPOSITION, METHOD AND DEVICE FOR APPLYING A COATING ON A SUPPORT

#66 | 2010-12-30
US20100330317A1
Chemistry; metallurgy

HEXAFLUOROPROPENE-BASED FLUOROSULFONATED ELASTOMERS WITH A LOW GLASS TRANSITION TEMPERATURE, CONTAINING NEITHER TETRAFLUOROETHYLENE NOR A SILOXANE GROUP

#67 | 2010-07-08 ✅ Patent 8,425,976 granted on 2013-04-23
US20100173160A1
Chemistry; metallurgy

Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereof

#68 | 2010-06-24 ✅ Patent 8,852,499 granted on 2014-10-07
US20100159152A1
Chemistry; metallurgy

Nanocrystalline alloys of the FE3AL(RU) type and use thereof optionally in nanocrystalline form for making electrodes for sodium chlorate synthesis

#69 | 2010-04-15 ✅ Patent 9,444,092 granted on 2016-09-13
US20100092808A1
Electricity

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#70 | 2010-03-25 ✅ Patent 8,177,926 granted on 2012-05-15
US20100071811A1
Chemistry; metallurgy

Amorphous Fe100-a-bPaMb alloy foil and method for its preparation

#71 | 2010-03-18
US20100065787A1
Electricity

METHOD FOR SYNTHESIS OF CARBON-COATED REDOX MATERIALS WITH CONTROLLED SIZE

#72 | 2010-02-25
US20100047692A1
Electricity

PARTICLES CONTAINING A NON-CONDUCTING OR SEMI-CONDUCTING NUCLEUS COVERED WITH A HYBRID CONDUCTING LAYER, THEIR PROCESSES OF PREPARATION AND USES IN ELECTROCHEMICAL DEVICES

#73 | 2009-12-24 ✅ Patent 9,120,708 granted on 2015-09-01
US20090315001A1
Chemistry; metallurgy

Process for preparing ceramics, ceramics thus obtained and uses thereof, especially as a sputtering target

#74 | 2009-11-12
US20090280410A1
Electricity

MULTILAYER MATERIAL BASED ON ACTIVE LITHIUM, METHOD OF PREPARATION AND APPLICATIONS IN ELECTROCHEMICAL GENERATORS

#75 | 2009-10-13 ✅ Patent 7,601,318 granted on 2009-10-13
US10362763
-

Method for synthesis of carbon-coated redox materials with controlled size

#76 | 2009-05-14 ✅ Patent 10,147,978 granted on 2018-12-04
US20090123845A1
Electricity

Electrolyte purification method using calcium carbide, and electrolytes thus obtained

#77 | 2009-04-02
US20090088533A1
Chemistry; metallurgy

Fluorosulphonated nitrile crosslinkable elastomers based on vinylidene fluorine with low TG and methods for preparing same

#78 | 2009-03-19 ✅ Patent 8,697,824 granted on 2014-04-15
US20090076178A1
Electricity

Cross-linkable bi-sulphonyl derivatives and their uses for preparing ion-exchanging membranes

#79 | 2009-02-12 ✅ Patent 7,950,298 granted on 2011-05-31
US20090038398A1
Physics

Motorized bracelet assembly for moving sensor modules around a pipe

#80 | 2009-01-15
US20090017378A1
Electricity

COATED METAL OXIDE PARTICLES WITH LOW DISSOLUTION RATE, METHODS FOR PREPARING SAME AND USE THEREOF IN ELECTROCHEMICAL SYSTEMS

#81 | 2008-11-27
US20080292809A1
Electricity

COMPOSITION, METHOD AND DEVICE FOR APPLYING A COATING ON A SUPPORT

#82 | 2008-11-20 ✅ Patent 8,114,469 granted on 2012-02-14
US20080285211A1
Electricity

Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-βO12 particles, processes for obtaining same and use as electrochemical generators

#83 | 2008-11-13 ✅ Patent 7,552,684 granted on 2009-06-30
US20080276823A1
Performing operations; transporting

Remote-controlled vehicle designed to be mounted on a support and capable of clearing an obstacle

#84 | 2008-09-18 ✅ Patent 7,669,937 granted on 2010-03-02
US20080224527A1
Fixed constructions

Continuous extraction of underground narrow-vein metal-bearing deposits by thermal rock fragmentation

#85 | 2008-09-04 ✅ Patent 8,512,899 granted on 2013-08-20
US20080213661A1
Chemistry; metallurgy

Polymers obtained from monomers allowing a sequential polymerization, and their use for preparing ionic conductors

#86 | 2007-12-20
US20070293643A1
Chemistry; metallurgy

HEXAFLUOROPROPENE-BASED FLUOROSULFONATED ELASTOMERS WITH A LOW GLASS TRANSITION TEMPERATURE, CONTAINING NEITHER TETRAFLUOROETHYLENE NOR A SILOXANE GROUP

#87 | 2007-10-18
US20070243467A1
Electricity

Li4Ti5O12, Li(4-a)ZaTi5O12 OR Li4ZbetaTi(5-beta)O12 particles, process for obtaining same and use as electrochemical generators

#88 | 2007-08-23 ✅ Patent 7,993,621 granted on 2011-08-09
US20070194158A1
Electricity

Surface preparation of natural graphite and the effect of impurities on grinding and the particle distribution

#89 | 2007-08-09
US20070185293A1
Chemistry; metallurgy

FLUOROSULPHONATED ELASTOMERS WITH LOW GLASS TRANSITION BASED OF VINYLIDENE FLUORIDE

#90 | 2007-08-09
US20070184296A1
Performing operations; transporting

Process for treating elements made from non-dried wood

#91 | 2007-07-12 ✅ Patent 7,427,369 granted on 2008-09-23
US20070160767A1
Electricity

Graphite and cobalt oxide-containing composition and device for applying a coating on a support

#92 | 2007-05-17 ✅ Patent 9,972,865 granted on 2018-05-15
US20070111105A1
Electricity

Rechargeable electrochemical accumulator

#93 | 2007-03-29
US20070071669A1
Electricity

Potatolike shaped graphite particles with low impurity rate at the surface, process for preparing same

#94 | 2007-01-11 ✅ Patent 7,674,560 granted on 2010-03-09
US20070010628A1
Chemistry; metallurgy

Cross-linked sulphonated polymers and their preparation process

#95 | 2006-07-27 ✅ Patent 9,293,769 granted on 2016-03-22
US20060166093A1
Electricity

Electrode coated with a film obtained from an aqueous solution comprising a water-soluble binder, production method thereof and uses of same

#96 | 2006-06-15
US20060124445A1
Performing operations; transporting

Electrical heating reactor for gas phase reforming

#97 | 2006-03-23
US20060062716A1
Electricity

Method for the surface purification of a graphite containing impurities using a dilute aqueous solution of nh4f and h2so4

#98 | 2006-03-07 ✅ Patent 7,009,123 granted on 2006-03-07
US10765273
-

Breaking detector for shear pin

#99 | 2006-03-02 ✅ Patent 7,157,812 granted on 2007-01-02
US20060044720A1
Electricity

Apparatus and method for modifying a power flow in a section of an electric power line

#100 | 2006-01-19
US20060014889A1
Chemistry; metallurgy

Fluorosulphonated elastomers with low glass transition based of vinylidene fluoride

Also check out Hydro-Quebec's (Montreal, Canada) applicant profile with 29 patent applications submitted.

AssigneeID:

3398 ⎘